InChI=1/C12H17N5/c1-9-8-17-10(2)7-14-11(17)12(15-9)16-5-3-13-4-6-16/h7-8,13H,3-6H2,1-2H3/p+1/fC12H18N5/h13H/q+1 E8C09D5EC31AE586